[PATCH 0/2] Show committer ident in some cases

["Santi Béjar" <sbejar@gmail.com>]

Hi *,

 This patch series tries to make more evident the committer ident
used in a commit to prevent using the wrong one.

The definition of "wrong committer" could be:

1) user.{name,email} or GIT_COMMITTER_{NAME,EMAIL} is not a wrong committer.
2) automatic without a domain name (user@hostname.(none)) is a wrong committer.
   (not handled with this patch series)
3) automatic or partially set ident:
   a) wrong committer for some users
   b) right committer for others

The different strategies are.. Show the committer:

1) always
2) when user.warn = yes (defaulting to yes)
3) when it is automatic
   a) always
   b) and different from parent
   c) and different from a list of valid committer idents
   d) and when user.WarnAutomatic = yes (defaulting to yes)

The first patch implements 3a
The second patch implements 3d

I prefer 3a.

Santi

Santi Béjar (2):
  commit: Show committer if automatic
  user.warnautomatic: add config to control if the committer ident is
    shown

 Documentation/config.txt |    4 ++++
 builtin-commit.c         |   40 +++++++++++++++++++++++++++++++++++++---
 cache.h                  |    2 ++
 config.c                 |    9 +++++++++
 environment.c            |    2 ++
 ident.c                  |    3 +++
 t/t7502-commit.sh        |   31 +++++++++++++++++++++++++++++--
 7 files changed, 86 insertions(+), 5 deletions(-)